Exhaust Systems There are 2 products.

The Polini muffler for Vespa 125cc 4-stroke has a modern design: it has well-finishing touches and it’s very reliable thanks to its extraordinary mechanical resistance; it is lighter than the original muffler of 2,9 kg. The increased power grants the engine an optimal...The Polini muffler for Vespa 125cc 4-stroke has a modern design: it has well-finishing touches...

Among insiders, the Turbo Kit name is synonymous with peak performance. The GMax exhaust throws the cat among the pigeons with a great system that give a rider everything they could want. Maximum power, muffled, unobtrusive sound, stainless steel / aluminium construction,...Among insiders, the Turbo Kit name is synonymous with peak performance. The GMax exhaust throws...